
/* 清除默认标签 */

/* 常见标签的margin和padding */
body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,dt,dd,dl,input{
    margin: 0;
    padding: 0;
}
/* 去掉列表默认样式 */
ul,ol,li{
    list-style: none;
}
/* 去除倾斜效果 */
i,em{
    font-style: normal;
}
/* 设置统一字体 */
body{
    font: 16px/1.5 "Helvetica Neue",Helvetica Neue,"Microsoft Yahei",
        "Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
    color: #333;    
}

a{
    text-decoration: none;
    color: #333;
}
img{
    vertical-align: middle;
}

input{
    border: none;
    outline: none;
    color: #333;
}
.fl{
    float: left;
}

.fr{
    float: right;
}

.clearfix::after{
    content: "";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}
.clearfix{
    *zoom:1;
}